Because the DVD players and in-car PS3s were starting to bore the kids, three students at the Berlin University of the Arts have created a video game that uses what's going on outside a car's window, incorporating it into the game. Behold CARCADE! Utilizing a webcam and a laptop, the program detects the landscape outside the window and then lets players zoom around the obstacles. The game is currently in demo form but shows off some fairly awesome technology. [Carcade via Gizmodo]